Lookup Area Code 503, Central Office & Exchange Code 731

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The area code indicates the regional location of the phone number. According to NANP, there are 405 area codes in North America.

Of these, 326 are in the US, 42 are in Canada, 17 are non-geographic virtual number, and 20 are others(mostly Caribbean).

The number of area codes is different for each area, in the future, the area with the most phone number users will have more area codes.

503731 is phone number first 6-digit, in the full phone number 503731xxxx, 503 is the Area Code, 731 is the Central Office & Exchange Code, xxxx is the subscriber number.

All North American phone numbers are in a three-part format.

Determine the phone number format, it can accurately lookup phone number information.

According to area code 503, determine the regional location

State: Oregon

Region: Oregon

Center City: Beaver, Gresham, Portland

Area Code: 503 Area Code

State: Oregon

Center City: Portland

Phone Used: (503) 731-

Primary City: Portland, OR

Owned Company: Qwest Corporation

County: Multnomah

Owned Type: Landline

Owned Carrier: Qwest Corporation

Counties: Multnomah County

Full Zip Code: 97214 (35%), 97202 (25%), 97232 (22%), 97215 (9%), 97266 (2%)

State & Region & County & City & Location map with Area Code

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503731 is the first 6-digit of the phone number, it can only lookup the regional location.

Lookup a phone number, the number must be complete. The full phone number is 10-digit, 503731-xxxx, 503 is the area code, 731 is the central office number, telephone exchange code, the last four digits, xxxx is the subscriber number, real phone users number.

Below is the complete, (503)731-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.

5037310003 5037310008 5037310002 5037310007 5037310000 5037310005 5037310009 5037310004 5037310001 5037310006 5037310013 5037310018 5037310012 5037310017 5037310010 5037310015 5037310019 5037310014 5037310011 5037310016 5037310023 5037310028 5037310022 5037310027 5037310020 5037310025 5037310029 5037310024 5037310021 5037310026 5037310033 5037310038 5037310032 5037310037 5037310030 5037310035 5037310039 5037310034 5037310031 5037310036 5037310043 5037310048 5037310042 5037310047 5037310040 5037310045 5037310049 5037310044 5037310041 5037310046 5037310053 5037310058 5037310052 5037310057 5037310050 5037310055 5037310059 5037310054 5037310051 5037310056 5037310063 5037310068 5037310062 5037310067 5037310060 5037310065 5037310069 5037310064 5037310061 5037310066 5037310073 5037310078 5037310072 5037310077 5037310070 5037310075 5037310079 5037310074 5037310071 5037310076 5037310083 5037310088 5037310082 5037310087 5037310080 5037310085 5037310089 5037310084 5037310081 5037310086 5037310093 5037310098 5037310092 5037310097 5037310090 5037310095 5037310099 5037310094 5037310091 5037310096 5037310103 5037310108 5037310102 5037310107 5037310100 5037310105 5037310109 5037310104 5037310101 5037310106 5037310113 5037310118 5037310112 5037310117 5037310110 5037310115 5037310119 5037310114 5037310111 5037310116 5037310123 5037310128 5037310122 5037310127 5037310120 5037310125 5037310129 5037310124 5037310121 5037310126 5037310133 5037310138 5037310132 5037310137 5037310130 5037310135 5037310139 5037310134 5037310131 5037310136 5037310143 5037310148 5037310142 5037310147 5037310140 5037310145 5037310149 5037310144 5037310141 5037310146 5037310153 5037310158 5037310152 5037310157 5037310150 5037310155 5037310159 5037310154 5037310151 5037310156 5037310163 5037310168 5037310162 5037310167 5037310160 5037310165 5037310169 5037310164 5037310161 5037310166 5037310173 5037310178 5037310172 5037310177 5037310170 5037310175 5037310179 5037310174 5037310171 5037310176 5037310183 5037310188 5037310182 5037310187 5037310180 5037310185 5037310189 5037310184 5037310181 5037310186 5037310193 5037310198 5037310192 5037310197 5037310190 5037310195 5037310199 5037310194 5037310191 5037310196 5037310203 5037310208 5037310202 5037310207 5037310200 5037310205 5037310209 5037310204 5037310201 5037310206 5037310213 5037310218 5037310212 5037310217 5037310210 5037310215 5037310219 5037310214 5037310211 5037310216 5037310223 5037310228 5037310222 5037310227 5037310220 5037310225 5037310229 5037310224 5037310221 5037310226 5037310233 5037310238 5037310232 5037310237 5037310230 5037310235 5037310239 5037310234 5037310231 5037310236 5037310243 5037310248 5037310242 5037310247 5037310240 5037310245 5037310249 5037310244 5037310241 5037310246 5037310253 5037310258 5037310252 5037310257 5037310250 5037310255 5037310259 5037310254 5037310251 5037310256 5037310263 5037310268 5037310262 5037310267 5037310260 5037310265 5037310269 5037310264 5037310261 5037310266 5037310273 5037310278 5037310272 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5037310455 5037310459 5037310454 5037310451 5037310456 5037310463 5037310468 5037310462 5037310467 5037310460 5037310465 5037310469 5037310464 5037310461 5037310466 5037310473 5037310478 5037310472 5037310477 5037310470 5037310475 5037310479 5037310474 5037310471 5037310476 5037310483 5037310488 5037310482 5037310487 5037310480 5037310485 5037310489 5037310484 5037310481 5037310486 5037310493 5037310498 5037310492 5037310497 5037310490 5037310495 5037310499 5037310494 5037310491 5037310496 5037310503 5037310508 5037310502 5037310507 5037310500 5037310505 5037310509 5037310504 5037310501 5037310506 5037310513 5037310518 5037310512 5037310517 5037310510 5037310515 5037310519 5037310514 5037310511 5037310516 5037310523 5037310528 5037310522 5037310527 5037310520 5037310525 5037310529 5037310524 5037310521 5037310526 5037310533 5037310538 5037310532 5037310537 5037310530 5037310535 5037310539 5037310534 5037310531 5037310536 5037310543 5037310548 5037310542 5037310547 5037310540 5037310545 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Above active phone number (503)731-xxxx list, from the telephone operator number database. Phone Lookuper does not provide number identification services. If you have any questions about this information, welcome to contact us.


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